922-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 922-03-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,2 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 922-03:
(5*9)+(4*2)+(3*2)+(2*0)+(1*3)=62
62 % 10 = 2
So 922-03-2 is a valid CAS Registry Number.